CEMPRA INC's ticker is CEMP and the CUSIP is 15130J109. A total of 74 filers reported holding CEMPRA INC in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $1,329,000 | -27.6% | 409,164 | +2.5% | 0.00% | -100.0% |
| Q2 2017 | $1,835,000 | +24.0% | 399,083 | +1.1% | 0.00% | 0.0% |
| Q1 2017 | $1,480,000 | +40.0% | 394,685 | +4.6% | 0.00% | – |
| Q4 2016 | $1,057,000 | -87.1% | 377,504 | +11.1% | 0.00% | -100.0% |
| Q3 2016 | $8,220,000 | +60.7% | 339,699 | +9.5% | 0.00% | +33.3% |
| Q2 2016 | $5,116,000 | +2.7% | 310,304 | +9.1% | 0.00% | 0.0% |
| Q1 2016 | $4,982,000 | -30.2% | 284,405 | +24.0% | 0.00% | -25.0% |
| Q4 2015 | $7,142,000 | +14.6% | 229,435 | +2.5% | 0.00% | 0.0% |
| Q3 2015 | $6,230,000 | -13.6% | 223,799 | +6.7% | 0.00% | 0.0% |
| Q2 2015 | $7,208,000 | -9.9% | 209,795 | -10.0% | 0.00% | -20.0% |
| Q1 2015 | $8,001,000 | +112.3% | 233,198 | +45.5% | 0.01% | +150.0% |
| Q4 2014 | $3,768,000 | +188.5% | 160,276 | +34.4% | 0.00% | +100.0% |
| Q3 2014 | $1,306,000 | +2.3% | 119,229 | +0.2% | 0.00% | 0.0% |
| Q2 2014 | $1,277,000 | -5.1% | 119,049 | +2.1% | 0.00% | 0.0% |
| Q1 2014 | $1,346,000 | +5.8% | 116,612 | +13.6% | 0.00% | 0.0% |
| Q4 2013 | $1,272,000 | +35.2% | 102,678 | +25.5% | 0.00% | 0.0% |
| Q3 2013 | $941,000 | +176.8% | 81,791 | +88.3% | 0.00% | – |
| Q2 2013 | $340,000 | – | 43,441 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 709,518 | $2,660,000 | 0.18% |
| PDT Partners, LLC | 517,400 | $1,940,000 | 0.10% |
| A.R.T. Advisors, LLC | 510,274 | $1,913,000 | 0.09% |
| Bellevue Group AG | 165,000 | $619,000 | 0.08% |
| WITTENBERG INVESTMENT MANAGEMENT, INC. | 44,000 | $165,000 | 0.08% |
| Palo Alto Investors LP | 340,320 | $1,276,000 | 0.06% |
| Alambic Investment Management, L.P. | 126,545 | $475,000 | 0.06% |
| FRANKLIN STREET ADVISORS INC /NC | 85,250 | $320,000 | 0.06% |
| South Dakota Investment Council | 706,207 | $2,648,000 | 0.05% |
| TWO SIGMA SECURITIES, LLC | 65,980 | $247,000 | 0.05% |